Question
Asked Oct 28, 2019
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i don't know where to start to try and figure these out.

Complete the table:
Moles Number of Atoms
Element
Mass
Pt
0.0354
Fe
1.15x1025
20.2 mg
Ti
Hg
3.40
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Complete the table: Moles Number of Atoms Element Mass Pt 0.0354 Fe 1.15x1025 20.2 mg Ti Hg 3.40

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Expert Answer

Step 1

The following values can be determined as,

Platinum (Pt)

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A Platinur CPt Moles O-o 354 No. o oles Moao Mol.Maso Mol. Maao Moleo Maoo Maao O.o354 x 195 6-90 3 9 Maso 6903 atoros o1 6.083 X o 1Mole aonoist 23 o.0354x 6.0a2xio ole conoists O-0354 atoras O37 9-13 x 10

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Step 2

Iron (Fe)

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Fe [Iron 23 1 Mole 6.022 x t0atoms 3ole 1-15 x loatoros 6.022x t0 (% he 9.09 3ole No. oL moles x Mdan Maao MaDo t069-4 9m 19.09 x56 3 1069.41 X60 Maso

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Step 3

Titanium (Ti)

...
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Titaniu CT ) Maso 20.8 No. 0 00oles Maso & Atonic Masp (6) 4 do.9K 10 No 0 oleo 23 atoros Mole conoists -4 e 4-20x 1o 4 4-a0x10 t o 4-aox10r oole Conois 23 b092x LO 20 atoros 2-53x Lo 1

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